Παραπομπή σε μορφή APA (7η εκδ.)

Vajpayee, S. K. (2001). Fundamentals of economics for engineering technologists and engineers. Prentice Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vajpayee, S. Kant. Fundamentals of Economics for Engineering Technologists and Engineers. Prentice Hall, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Vajpayee, S. Kant. Fundamentals of Economics for Engineering Technologists and Engineers. Prentice Hall, 2001.